Starting with Windows 10 version 21H2, you can finally use CTRL + Left / Right arrow to move your cursor when renaming files and CTRL + Delete and CTRL + Backspace to delete words at a time. In addition to Windows Sandbox 2.0, Microsoft is also testing new Fluent icons for File Explorer and adding support for additional keyboard shortcuts – CTRL + Left / Right – when renaming your files. Microsoft’s new runtime will also improve the performance of the Microsoft Defender Application Guard, an enterprise-only feature designed to prevent attacks and protects employees in organizations. The upgraded Windows Sandbox would be more lightweight and it will also launch faster, especially on computers with older hardware or slower processor. In the next update, Windows Sandbox technology will be based on a new runtime specially optimized for container scenarios. Thankfully, with Windows 10’s Sun Valley update, which is due to arrive later this year, Microsoft is introducing a new runtime that will ensure ‘better’ performance for Windows Sandbox and other container programs/features like Microsoft Defender Application Guard (MDAG).

Windows sandbox